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17 Commits

Author SHA1 Message Date
Lang Hames 28332c415c [ADT] Fix a bug in DenseSet's initializer_list constructor. 
Without this fix, DenseSet crashes with an assertion if constructed with an
initializer_list whose length is not a power of two.

llvm-svn: 344542
 2018-10-15 18:34:36 +00:00
Lang Hames cb1f0cf54b [ADT] Adds equality operators for DenseMap and DenseSet, and an initializer_list 
constructor for DenseMap (DenseSet already had an initializer_list constructor).

These changes make it easier to migrate existing code that uses std::map and
std::set (which support initializer_list construction and equality comparison)
to DenseMap and DenseSet.

llvm-svn: 344522
 2018-10-15 15:26:47 +00:00
David Blaikie fec72d2a91 Fix DenseSet::ConstIterator typedefs 
Fix DenseSet::ConstIterator pointer/reference typedefs to be const

Patch by Brad Moody!

Differential Revision: https://reviews.llvm.org/D52260

llvm-svn: 342697
 2018-09-20 23:11:27 +00:00
Malcolm Parsons 21e545d08d Fix typos of occurred and occurrence 
llvm-svn: 323318
 2018-01-24 10:33:39 +00:00
Daniel Berlin 04d9e746f1 Add support for DenseMap/DenseSet count and find using const pointers 
Summary:
Similar to SmallPtrSet, this makes find and count work with both const
referneces and const pointers.

Reviewers: dblaikie

Subscribers: llvm-commits, mzolotukhin

Differential Revision: https://reviews.llvm.org/D30713

llvm-svn: 297424
 2017-03-10 00:25:26 +00:00
Dean Michael Berris 69440378bf Add test for default construction coverage of DenseSet iterators. 
This is a follow-up to D28999.

llvm-svn: 292885
 2017-01-24 05:29:40 +00:00
Dean Michael Berris 227c6ebc66 Allow DenseSet::iterators to be conveted to and compared with const_iterator 
Summary:
This seemed to be an oversight seeing as DenseMap has these conversions.

This patch does the following:
- Adds a default constructor to the iterators.
- Allows DenseSet::ConstIterators to be copy constructed from DenseSet::Iterators
- Allows mutual comparison between Iterators and ConstIterators.

All of these are available in the DenseMap implementation, so the implementation here is trivial.

Reviewers: dblaikie, dberris

Reviewed By: dberris

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D28999

llvm-svn: 292879
 2017-01-24 04:11:18 +00:00
Justin Lebar 61b9b6a9d5 [ADT] Add an initializer_list constructor to {Small,}DenseSet. 
Reviewers: timshen

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D25629

llvm-svn: 284433
 2016-10-17 22:24:32 +00:00
Justin Lebar 4bccb581bf [ADT] Add SmallDenseSet. 
Summary: This matches SmallDenseMap.

Reviewers: timshen

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D25628

llvm-svn: 284432
 2016-10-17 22:24:28 +00:00
Vitaly Buka f12b1c700c [ADT] Add missing const_iterator DenseSet::find() const 
Summary: Probably overlooked.

Reviewers: eugenis, dblaikie

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D24689

llvm-svn: 283377
 2016-10-05 20:36:39 +00:00
Mehdi Amini fa0f96b083 [ADT] Add a reserve() method to DenseSet as well as an insert() for R-value 
Recommit 278600 with some fixes to make the test more robust.

llvm-svn: 278604
 2016-08-13 20:42:19 +00:00
Mehdi Amini bf0010934b Revert "[ADT] Add a reserve method to DenseSet as well as an insert() for R-value" 
This reverts commit r278600. The unittest does not pass on MSVC, there is
an extra move. Investigating how to make it more robust.

llvm-svn: 278603
 2016-08-13 20:14:39 +00:00
Mehdi Amini d866d8a03f [ADT] Add a reserve method to DenseSet as well as an insert() for R-value 
llvm-svn: 278600
 2016-08-13 19:40:13 +00:00
Lang Hames b27a3b0d43 [ADT] Add a 'find_as' operation to DenseSet. 
This operation is analogous to its counterpart in DenseMap: It allows lookup
via cheap-to-construct keys (provided that getHashValue and isEqual are
implemented for the cheap key-type in the DenseMapInfo specialization).

Thanks to Chandler for the review.

llvm-svn: 220168
 2014-10-19 19:36:33 +00:00
David Blaikie 7c8d13911a Fix some -Wsign-compare fallout from changing container count member functions to return unsigned instead of bool. 
llvm-svn: 211393
 2014-06-20 19:54:13 +00:00
Craig Topper bc40d7e023 Fix includes of llvm files that used angle brackets. 
llvm-svn: 163979
 2012-09-15 18:45:38 +00:00
Stuart Hastings e54523d56e Prevent looping when DenseSet is abused. 
llvm-svn: 70572
 2009-05-01 20:47:53 +00:00